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1. New intermediates for the selective synthesis of 1-methyl-3-phenylpiperazine and some phenylpiperazine derivatives (06-2008DP)
Divvela V. N. Srinivasa Rao, Ramesh Dandala, Vijay Kumar Handa, Meenakshisunderam Sivakumaran and Andra Naidu
DOI: https://doi.org/10.3998/ark.5550190.0007.e01
Full Text: PDF (237K)
pp. 1 - 9
received Jul 17 2006; accepted Aug 29 2006; published Sep 5 2006;
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2. An asymmetric dihydroxylation route towards the synthesis of (R)-clorprenaline hydrochloride (06-2041EP)
Rajesh Kumar Pandey, Rajesh Kumar Upadhyay and Pradeep Kumar
DOI: https://doi.org/10.3998/ark.5550190.0007.e02
Full Text: PDF (173K)
pp. 10 - 14
received Jul 31 2006; accepted Sep 7 2006; published Sep 11 2006;
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3. Synthesis of novel unsymmetrically substituted 1,4-dihydropyridines and separation of the enantiomers of racemic 1,4-dihydropyridine containing isothioureido group (06-2015AP)
Moshtaghi Z. A., Raisossadat O. M. and Sadeghi Sh. Q.
DOI: https://doi.org/10.3998/ark.5550190.0007.e03
Full Text: PDF (225K)
pp. 15 - 21
received Jul 19 2006; accepted Sep 1 2006; published Sep 12 2006;
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4. A novel class of zwitterionic gemini surfactants (06-2064EP)
Biswa B Nayak, Sabita Patel, Pradipta K Behera and Bijay K Mishra
DOI: https://doi.org/10.3998/ark.5550190.0007.e04
Full Text: PDF (170K)
pp. 22 - 27
received Aug 5 2006; accepted Sep 11 2006; published Sep 22 2006;
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5. Solid state synthesis of 5-oxo-1,4,5,6,7,8-hexahydroquinoline derivatives without using solvent and catalyst (06-2061DP)
Tong-Shou Jin, Ying Yin, Li-Bin Liu and Tong-Shuang Li
DOI: https://doi.org/10.3998/ark.5550190.0007.e05
Full Text: PDF (188K)
pp. 28 - 34
received Aug 5 2006; accepted Sep 20 2006; published Sep 25 2006;
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6. The reaction of o-phenylenediamine with α,β-unsaturated carbonyl compounds (06-2001GP)
Rosa M. Claramunt, Dionisia Sanz, Shilpy Aggarwal, Ajay Kumar, Om Prakash, Shiv P. Singh and José Elguero
DOI: https://doi.org/10.3998/ark.5550190.0007.e06
Full Text: PDF (335K)
pp. 35 - 45
received Jul 11 2006; accepted Sep 22 2006; published Oct 2 2006;
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7. Synthesis of new 1,1’-di(4-nitro or 2-nitrophenyl)-5,5’-disubstituted-3,3’-bipyrazoles under microwave irradiation and classical heating conditions (06-2079AP)
Ibrahim Bouabdallah, Rachid Touzani, Ismail Zidane, Abdelkrim Ramdani and Smaail Radi
DOI: https://doi.org/10.3998/ark.5550190.0007.e07
Full Text: PDF (231K)
pp. 46 - 52
received Aug 11 2006; accepted Sep 21 2006; published Oct 11 2006;
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8. A quick and clean procedure for synthesis of 5-arylmethylene-2,2-dimethyl-1,3-dioxane-4,6-diones in aqueous media (06-2067HP)
Tong-Shou Jin, Rui-Qiao Zhao, Meng Li, Ying Zhao and Tong-Shuang Li
DOI: https://doi.org/10.3998/ark.5550190.0007.e08
Full Text: PDF (111K)
pp. 53 - 58
received Aug 7 2006; accepted Oct 1 2006; published Oct 20 2006;
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9. Synthesis of polyfunctionally substituted benzo[5,6]chromeno[4,3,2-de][1,6]naphthyridines and 5H-benzo[5,6]chromeno[3,4-c]pyridines (06-2030GP)
Raafat M. Shaker
DOI: https://doi.org/10.3998/ark.5550190.0007.e09
Full Text: PDF (63K)
pp. 59 - 67
received Jul 24 2006; accepted Oct 13 2006; published Oct 21 2006;
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10. Synthesis of new furo[2,3-d]pyrimidines and furo[3,2-e][1,2,4]triazolo[1,5-c]pyrimidines (06-2000KP)
Raafat M. Shaker
DOI: https://doi.org/10.3998/ark.5550190.0007.e10
Full Text: PDF (246K)
pp. 68 - 77
received Jul 12 2006; accepted Oct 13 2006; published Oct 27 2006;
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11. Hexadecyldimethyl benzyl ammonium bromide: an efficient catalyst for a clean one-pot synthesis of tetrahydrobenzopyran derivatives in water (06-2059BP)
Tong-Shou Jin, Ai-Qing Wang, Feng Shi, Li-Sha Han, Li-Bin Liu and Tong-Shuang Li
DOI: https://doi.org/10.3998/ark.5550190.0007.e11
Full Text: PDF (117K)
pp. 78 - 86
received Aug 3 2006; accepted Oct 17 2006; published Oct 28 2006;
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12. QSAR study on inhibition of E. Coli by sulfonamides (06-2056AP)
Abhilash Thakur, Mamta Thakur and Padmakar V. Khadikar
DOI: https://doi.org/10.3998/ark.5550190.0007.e12
Full Text: PDF (292K)
pp. 87 - 102
received Jul 28 2006; accepted Nov 2 2006; published Nov 27 2006;
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13. QSAR study on murine recombinant isozyme mCAXIII: topological vs structural descriptors (06-2032AP)
Jyoti Singh, Shalini Singh, S. Thakur,c Meenakshi Lakhwani, Padmakar V. Khadikar, Vijay K. Agrawal and Claudiu T. Supuran
DOI: https://doi.org/10.3998/ark.5550190.0007.e13
Full Text: PDF (256K)
pp. 103 - 118
received Jul 25 2006; accepted Nov 21 2006; published Nov 29 2006;
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14. Synthesis of 4-amino-5-(3-chlorobenzo[b]thien-2-yl)-3-mercapto-1,2,4-triazolo[3,4-b][1,3,4]thiadiazoles and triazolo[3,4,b][1,3,4]thiadiazines under classical and microwave conditions (06-2017CP)
E. S. H. El Ashry, A. A. Kassem, H. Abdel-Hamid, F. F. Louis, Sh. A. N. Khattab and M. R. Aouad
DOI: https://doi.org/10.3998/ark.5550190.0007.e14
Full Text: PDF (148K)
pp. 119 - 132
received Jul 19 2006; accepted Dec 5 2006; published Jan 3 2007;
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15. Synthesis and antimicrobial activity of some 2-[1-(4-oxo-3,4-dihydrophthalazine-1-yl)alkyl]-1H-isoindole-1,3(2H)-dione and their imidoxy derivatives (06-2099NP)
Vijay K. Salvi, Dinesh Bhambi, Jawahar L. Jat and Ganpat L. Talesara
DOI: https://doi.org/10.3998/ark.5550190.0007.e15
Full Text: PDF (213K)
pp. 133 - 140
received Aug 23 2006; accepted Dec 19 2006; published Jan 29 2007;
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16. Microwave assisted synthesis and antimicrobial screening of fused triazoles (06-2166BP)
Mahendra Shiradkar, Unnat Pandit, Kalyan Chakravarthy Akula, Abhay Maheta and Gorentla Venkata Suresh Kumar
DOI: https://doi.org/10.3998/ark.5550190.0007.e16
Full Text: PDF (252K)
pp. 141 - 154
received Sep 22 2006; accepted Jan 23 2007; published Jan 29 2007;
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17. Nitrosyl chloride addition to cycloalkenyltrimethylsilanes. An unexpected reversal of regiochemistry of addition, and synthesis of β-aminosilanes (06-2075MP)
M. Narendra Mallya and Gopalpur Nagendrappa
DOI: https://doi.org/10.3998/ark.5550190.0007.e17
Full Text: PDF (279K)
pp. 155 - 174
received Aug 9 2006; accepted Jan 30 2007; published Feb 6 2007;
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18. Synthesis of 5-arylalkylidenerhodanines catalyzed by tetrabutylammonium bromine in water under microwave irradiation (06-2132BP)
Jian-Feng Zhou, Feng-Xia Zhu,Yuan-Zhi Song and Yu-Lan Zhu
DOI: https://doi.org/10.3998/ark.5550190.0007.e18
Full Text: PDF (204K)
pp. 175 - 180
received Sep 1 2006; accepted Feb 7 2007; published Feb 16 2007;
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